Get a local business phone number in Four Oaks, NC

What area code is Four Oaks, NC?

Four Oaks town is a Census place in Johnston County, North Carolina, with an estimated 2,681 residents in 2024. NANPA lists 5 exchanges for its rate center across 2 area codes; 919 has the most (3, 60%). 919 is part of an overlay with 984, so a new local number in Four Oaks may carry any of those codes depending on which have numbers available. Four Oaks is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 919 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Who holds Four Oaks phone exchanges

4 carriers hold the 5 exchanges assigned to Four Oaks's rate center. Onvoy, LLC - NC has the most, with 2. 5 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.

Four Oaks phone prefixes

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Four Oaks's rate center (FOUR OAKS). The earliest assignment date recorded in the file for these codes is 2005. 1 of the 5 were assigned in 2020 or later.

When Four Oaks's exchanges were assigned

The table groups Four Oaks's exchanges by the decade NANPA recorded them as assigned.

How local numbers work in Four Oaks

NANPA ties every exchange to a rate center. For Four Oaks that is FOUR OAKS, so a number from one of these exchanges reads as local to people in and around Four Oaks.

Keeping an existing Four Oaks number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 919 when you pick it.

Who does business near Four Oaks

Four Oaks is part of the Raleigh-Cary, NC metro area, home to 1.6 million people in 2024. County Business Patterns counted 39,252 business establishments in the Raleigh, NC metro area in 2023, employing 617,511 people. The largest sectors by establishment count are professional, scientific, and technical services (6,345), construction (4,424), and retail trade (4,345).

Setting up a Four Oaks business line

Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.

Porting a number you already use in Four Oaks is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.

AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Raleigh, NC metro area, 16 users on RingCentral RingEX Core come to $480.00 a month and on Ooma Office Pro $399.20, at month-to-month list prices checked September 28, 2026. Callata comes to $319.00 a month for 16 users ($99 a month with 5 users included, then $20 per additional user), below both.